698981-77-0
1,1-dimethylethyl 4-(2-methyl-5-quinolinyl)-1-piperazinecarboxylate
→
~94%
698981-81-6
2-Methyl-5-(1-piperazinyl)quinoline
110-85-0
哌嗪
+
54408-52-5
5-溴-2-甲基喹啉
~48%